589163 A7 B7 五、發明説明（彳） <產業上之利用領域> (請先聞讀背面之注意事項再填寫本頁) 本發明是有關在拉鏈中，使拉頭之拉片能夠沿著拉頭 本體之上面、前面、下面轉動之拉片轉動式拉頭，以及與 該拉片轉動式拉頭彼此面對面之扣合齒排處所設置的上止 動具者。 <先行技術> 已往眾所周知之拉鏈中的拉片轉動式拉頭，係具有用 來引導拉片，使之能沿拉頭本體的上面、前面、下面轉動 而以u字狀環繞拉頭本體所設之導桿，其截面以τ字形形 成，而用以引導拉片、截面呈T字形之引導部角隅內面則 呈直角。譬如第1 3圖所示，揭示於日本實公昭3 8 -7 9 3 4號公報中之拉片轉動式拉頭，係將環繞拉頭本體 1 1 9之U字狀導桿1 1 0的角隅內面形成爲直角狀，並 在斯處嵌裝設於拉片1 1 7前端兩側朝向內方之安裝片 1 1 8所成。 經濟部智慧財產局員工消費合作社印製 欲在插通著依前述狀形成之拉片轉動式拉頭之扣合齒 排上裝附之上止動具，並非具有特別形態的上止動具，而 是通常被使用的熱塑性樹脂型長方體、或是由金屬製成， 其截面呈U字狀的上止動具，意即並不是屬於特別適應在 拉頭之U字狀導桿的上止動具。 此類型之拉鏈，如於第2圖所示，是屬於縫裝在愛諾 瑞克外套（Anorak )等類之服裝前方口袋之袋口緣處用來 作爲可兩面穿的服裝之拉鏈，尤其是用於藉翻轉口袋後可 本紙張尺度適用中.國國家標準（CNS ) A4規格（2丨OX297公釐） 589163 A7 _B7_ 五、發明説明（2 ) 將服裝收藏到口袋內極爲方便之拉鏈。所以在欲將拉鏈縫 裝於可兩面穿用型服裝所具口袋之袋口緣的時候，爲了會g 形成外形美觀之口袋，就依照例如於第3圖所示，把從拉 鏈之上止動具往前端之拉鏈布帶以使其稍微靠攏之狀態縫 <發明所欲解決之課題> 當按前述之縫裝狀態欲對拉鏈予以開合使用時，若拉 片轉動式拉頭及上止動具係屬如前所述之已往技術者，則 爲了欲使拉鏈自扣合狀態拉開呈分離狀態而對拉片轉動式 拉頭進行拉開操作時，扣合齒排之上止動具就會與拉片轉 動式拉頭之U字狀導桿11〇中呈T字形截面之引導部 1 1 1內面擋接，致使拉頭難於完成開動動作，產生無法 順利進行拉開操作之問題。 <用以解決課題之手段> 本發明係考慮到前述之問題點所創，其主要目的在提 供一種拉鏈，尤其針對在拉片轉動式拉頭及/或是上止動 具上，具備有引導部分，該引導部分係能發揮·· 當拉合拉鏈時呈擋接狀態之拉片轉動式拉頭之導桿與 上止動具，於欲拉開扣合齒排而對拉片轉動式拉頭進行拉 開操作之際，能夠引導彼此朝互相分離之方向滑接，俾使 拉開操作順利開動之功效者。 加添於前述目的外之另一目的在提供：雖位在較安裝 本紙張尺度適用中國國家標準（CNS ) A4規格（21〇Χ；297公釐） (請先閲讀背面之注意事項再填寫本頁) 訂 經濟部智慧財產局員工消费合作社印敗 -5- 589163 A7 B7 五、發明説明（3 ) 於扣合齒排之上止動具爲前端側處之兩拉鏈帶係呈靠攏狀 ，就是說朝向接近側配置著，也能夠以不硬逼的方式開放 導桿與上止動具間多餘之接觸，而使拉片轉動式拉頭之拉 開操作得以順利開動之拉鏈。且更一個目的爲提供：具備 有能圓滑的達成拉片轉動式拉頭之拉開操作，而拉片轉動 式拉頭之拉片不會藉由引導部分從導桿脫落，且確實能夠 進行拉片之轉動操作的拉片轉動式拉頭所形成之拉鏈。 <發明之槪要> 爲達成前述之目的，本發明之基本構成係在具有能拉 開或拉合拉鏈中之扣合齒排，且於拉頭本體之上面、前面 、下面具備連續突出之導桿的拉片轉動式拉頭所構成之拉 鏈中，讓該拉片轉動式拉頭及/或上止動具，具備有用以 引導當拉開扣合齒排之際可使原於拉合扣合齒排時呈擋接 狀態之導桿與上止動具彼此進行滑接且分開之引導面而成 之拉鏈。 藉由這樣的構成，即能夠獲得當欲拉開呈拉合狀之扣 合齒排時，可極爲順利地達成拉片轉動式拉頭之開動動作 ，而且容易進行拉開操作之拉鏈。 理想上宜將安裝在位於較扣合齒排之上止動具爲前端 側之拉鏈帶以朝內方呈彎曲狀，就是以彼此靠攏狀配置。 藉由此構成，即使以有點靠攏之傾向配置扣合齒排的前端 時，也能順利開動拉片轉動式拉頭而圓滑地進行拉開操作 ，且能夠精製成爲最適於可兩面穿著之製品用的拉鏈。 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閲讀背面之>±#事項再填寫本頁) 訂 線秦 經濟部智慈財產局員工消費合作社印製 -6 - 589163 A7 B7 五、發明説明（4 ) 進而，在配設於扣合齒排之拉片轉動式拉頭上，沿著 導桿形成連續成爲一體且截面呈τ字形的拉片引導部，並 於扣合齒排安裝之拉片引導部內緣處附設以弧狀面或傾斜 面所形成之上止動具所用引導面爲理想。或者是，針對於 欲安裝在扣合齒排上之上止動具，在與拉片轉動式拉頭之 導桿擋接之外側緣角隅附設由弧狀面或是傾斜面所形成專 供導桿使用之引導面亦屬可行。因採用這樣的構成就能使 拉片轉動式拉頭之拉開操作順利地開動。 更進一步者，理想上是以將欲配在拉片轉動式拉頭之 導桿的拉片引導部所屬上止動具用引導面，設於拉頭本體 前面之拉片引導部內緣，或是將欲配設於拉片轉動式拉頭 之導桿所屬拉片引導部之上止動具引導面設於被配置在拉 頭本體前面之上止動具作滑動接觸之拉片引導部內緣者爲 宜。依此構成之方式，即能夠簡易地提供順應上止動具之 形態的拉片轉動式拉頭。 再者，尙在欲配設於拉片轉動式拉頭之導桿所屬拉片 引導部處之上止動具用引導面上，得能形成其底端可與拉 片所屬之安裝片滑動接觸之水平狀保持面。依如此的構成 方式，除對插通到扣合齒排之拉片轉動式拉頭，可將拉片 按正確且不會脫落之態樣保持在導桿上外，尙能使拉片之 轉動容易進行。 <最佳實施形態之詳細說明> 茲參照所附圖面具體地說明本發明之拉鏈的實施形態 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 線泰 經濟部智慧財凌局員工消費合作社印製 589163 A7 B7 五、發明説明（5 ) 如下。 (請先閱讀背面之注意事項再填寫本頁) 本發明之拉鏈係如第2圖所示，是用於像愛諾瑞克外 套等類服裝A之口袋B、屬適合於可兩面穿的服裝用拉鏈 。該拉鏈爲眾所熟知的拉鏈，譬如於第1圖所示，扣合齒 排1在拉鏈帶之側緣，採用如聚縮醛、聚醯胺、聚丙烯、 聚對苯二甲酸丁二醇酯之類的熱塑性樹脂爲材料並以射模 成形手段一體成形而將拉鏈元件3及上止動具4，下止動 具5予以成形製成拉鏈。又，拉鏈元件也可以是呈曲折（ Zig-zag )形之合成樹脂製粗大單絲纖維之線條拉鏈元件， 或爲單獨體之金屬製者亦無妨。 經濟部智慈財產局β工消費合作社印製 一方面，習知之可兩面穿用型服裝所用拉片轉動式拉 頭6，係如於第4至6圖所示，爲了可在由導柱1 7連結 之上葉片15及下葉片16所構成之拉頭本體9上讓拉片 7能夠沿該拉頭本體9之上面、前面、下面轉動之條件形 成起見，雖在拉頭本體9上安裝其全體呈U字狀之U字狀 導桿1 0，然而此時對位於拉頭本體9之上葉片1 5與下 葉片1 6後方開口側處立設之安裝柱2 2，以能夠讓U字 狀導桿1 0朝前後作少量移動之條件以包圍安裝柱2 2之 狀予以安裝，俾藉拉片7朝前後方向之牽引操作使U字狀 導桿1 0移動。 又於拉頭本體9之導柱17前面設凹陷部21容納止 動桿2 8之鉤片3 1，更在導柱1 7之中間橫設***孔 2 4並嵌插彈簧3 3，用以押壓止動桿2 8之鉤片3 1。 在拉頭本體9之上葉板1 5後方開口側穿設爪孔2 3用以 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -8 - 589163 A7 B7 五、發明説明（6 ) 嵌插止動桿2 8之止動爪2 9，並以可對拉鏈元件3之導 槽2 0進退之條件形成止動爪2 9。 又採用如鋁合金、鋅合金類之金屬並利用壓力鑄造成 形個別形成拉片轉動式拉頭6之拉頭本體9及U字狀導桿 1 0，再採用金屬板施以壓力機加工製作拉片7後，組裝 成拉片轉動式拉頭6。 U字狀導桿1 0，其內面形成T字形截面，且例如像 第7圖中所示，以被配設在拉頭本體9前面之U字狀導桿 1 0的前片3 9 ，由T字形拉片引導部1 1之中央朝內面 突出而形成凸輪2 5，而在上片3 7及下片3 8之拉片引 導部1 1之中央分別設有凹槽1 3，並使上片3 7之凹槽 1 3處嵌入在拉頭本體9上被軸支之止動桿2 8上部，而 使下片3 8之凹槽1 3則允許在拉頭本體9之下葉片1 6 表面突設之凸條19嵌入的方式形成。 止動桿2 8之全體呈略長之门字狀，而以彼此呈平行 狀在其一端設有止動爪2 9，另一端設有較止動爪2 9爲 長的鉤片3 1 ，再於鉤片3 1之底部設銷孔3 2俾藉由銷 3 4擺動自如地軸支在拉頭本體9上。鉤片3 1之上側突 設著突片3 0，該突片3 0係嵌插於設在U字狀導桿1 0 之長形孔2 6中，用以限制止動桿2 8朝前後方向之擺動 ，當U字狀導桿1 〇藉由拉片7前進之際，以長形孔2 6 之端緣部押動突片3 0，使止動爪2 9反抗彈簧3 3之彈 力自導槽2 0上浮，即能讓拉片擺動式拉頭6朝拉合拉鏈 之方向滑動。 本紙張尺度適用中.國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 經濟部智慈財產局S工消費合作社印製 589163 A7 B7 五、發明説明（7 ) 又當將拉片轉動式拉頭6朝拉開拉鏈之方向滑動時， 因拉片7之牽引操作而使U字狀導桿1 0朝後方開口側移 動，同時藉由凸輪2 5使鉤片3 1押壓彈簧3 3 其壓縮 而令止動爪2 9自導槽2 0上浮，致能夠讓拉片轉動式拉 頭6滑動。·以上就是一般的拉片轉動式拉頭之動作形態。 本發明之拉鏈的特徵，係如第3圖所示，在於當拉鏈 之拉鏈帶2以其前端配設爲彼此靠攏之形態來使用的時候 ，讓拉片轉動式拉頭6具備有可朝扣合齒排1之拉開方向 順利開動之開動機構者。若爲已往技術之拉鏈，遭遇如第 3圖所示形態時，裝附在扣合齒排1之上止動具4會以上 止動具4之前端與拉片轉動式拉頭6上所配設之U字形導 桿1 0處之拉片引導部1 1所屬角隅擋接而妨礙到拉片轉 動式拉頭6之滑動，使開動具有困難。 所以，就針對於本發明的拉片轉動式拉頭6所屬開動 機構之第1實施例，係如於第5圖所示，在拉頭本體9四 周環設之U字狀導桿1 0上將上片3 7與下片3 8除外， 而專對前片3 9的拉片引導部1 1內側緣部按如第7、9 圖所示般，削出傾斜面形成上止動具之引導面1 2。 U字狀導桿1 0，係以T字狀截面形成其拉片引導部 1 1 ，除在該拉片引導部1 1之內側緣部配設由傾斜面形 成之引導面1 2外，同時藉由在引導面1 2底端形成當與 拉片7上所形成之L形安裝片8前端滑接時用來使拉片7 保持水平狀之保持面，俾正確地保持拉片7之同時，尙預 先防止拉片7自U字狀導桿1 0脫落。又也可以將如第7 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -----I I! f (請先閲讀背面之注意事項再填寫本頁) 訂 -線崩 經濟部智总財產局員工消骨合作社印裂 -10- 589163 A7 B7 五、發明説明（8 ) 圖所示，呈傾斜面之引導面1 2作成除傾斜面以外之弧狀 面，如第8圖所示者。該引導面1 2爲自上片3 7或下片 3 8之端部朝向前片3 9之中央以逐漸擴大之態樣形成。 由於在拉片引導部1 1配設著該引導面1 2，故若裝 附於扣合齒排1上之上止動具4仍沿用已往技術之形狀時 ，也能例如於第9圖所示般，當朝箭頭所指方向之力作用 於拉片引導部1 1時將上止動具4藉由設在拉片引導部 1 1之引導面1 2，很容易地往左右擴張而引導，因而可 達成拉片轉動式拉頭順利地開動。又拉片轉動式拉頭6以 拉片7朝拉合方向之牽引操作之支點爲如圖示之P點。 開動機構之第2實施例，係如於第1 0圖所示般僅對 環設在拉頭本體9四周之U字狀導桿1 〇上的前片3 9之 一部分，例如僅對裝附於扣合齒排1之上止動具4與之滑 動接觸的部分形成傾斜面或削成弧狀面作爲引導面1 2， 也可讓拉片轉動式拉頭6順利的開動。 開動機構之第3實施例爲，在如第1 1圖所示U字狀 導桿1 0之前片3 9處之拉片引導部1 1之內側緣部，形 成傾斜面或削成弧狀面作爲上止動具4用之引導面1 2， 且又將裝附在扣合齒排1之上止動具4處之與拉片轉動式 拉頭6所屬U字狀導桿1 〇之拉片引導部1 1擋接之角隅 削成弧狀或傾斜狀來形成供U字狀導桿1 〇所用的引導部 3 5，以利用該引導面1 2及引導部3 5之滑接，即可順 利地開動拉片轉動式拉頭6。 開動機構之第4實施例係如第1 2圖所示，拉片轉動 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） (請先閱讀背面之注意事項再填寫本頁) 訂 線赢 經濟部智慈財產局8工消費合作钍印製 -11 - 589163 A7 B7 五、發明説明（9 ) (請先聞讀背面之注意事項再填寫本頁) 式拉頭6之U字狀導桿1 0的上片3 7、下片3 8、前片 3 9雖然仍屬於已往之形態，其內面以直角狀形成，惟裝 附在扣合齒排1之上止動具4，則將擋接於U字狀導桿 1 0之拉片引導部1 1之角隅削成從拉片引導部1 1外側 緣朝外側突出之寬廣傾斜狀或弧狀而形成U字狀導桿1 〇 用之引導部3 5，藉此即能順利進行拉片轉動式拉頭6之 開動。 如前.所說明，由於本發明之拉鏈具備各種開動機構之 故，不用說是已往之使用態樣，就如於第3圖所示般，扣 合齒排1之端部呈稍微靠攏之使用態樣時，也能順利地使 拉片轉動式拉頭6開動，且尙能簡單地變換成可供兩面穿 用服裝之拉鏈。 <圖面之簡單說明> 第1圖表示拉鏈之正面圖。 第2圖表示採用拉鏈的服裝之正面圖。 第3圖表示拉鏈之一使用態樣的正面圖。 經濟部智慧財產局8工消費合作社印製 第4圖表示拉片轉動式拉頭之正面圖。 第5圖表示同上之拉片轉動式拉頭之側面圖。 第6圖表示同上之拉片轉動式拉頭於第4圖中沿V I 一 V I線之剖面圖。 第7圖表示導桿之前片的剖面圖。 第8圖係表示導桿之前片的變形例之剖面圖。 第9圖係表示配設於導桿之開動機構的部分剖視正面 本紙張尺度適用中國國家標隼（CNS ) A4規格（210X297公釐） •12- 589163 A 7 B7 10 五、發明説明（ 圖。 第1 0圖係表示拉片轉動式拉頭之變形例的側面圖。 第11圖表示配設於導桿及上止動具之開動機構的部 分剖視正面圖。 第1 2圖表示配設於上止動具之開動機構的部分剖視 正面圖。 第1 3圖係眾所周知之拉片轉動式拉頭之正面圖。 經濟部智慧財產局員工消費合作社印t (請先聞讀背面之注意事項再填寫本頁) <圖號說明> 1 :扣合齒排 3 :拉鏈元件 5 :下止動具 7 :拉片 1 〇 : U字狀導桿 1 2 :引導面 1 5 :上葉板 1 7 :導柱 2 0 :導槽 2 2 :安裝柱 2 4 :***孔 2 6 :長形孔 2 9 :止動爪 3 1 ·釣片 3 3 :彈簧 2 :拉鏈帶 4 :上止動具 6:拉片轉動式拉頭 9 :拉頭本體 1 1 :拉片引導部 1 3 :凹槽 1 6 :下葉板 1 9 :凸條 2 1 :凹陷部 2 3 :爪孔 2 5 :凸輪 2 8 :止動桿 3 0 :突片 3 2 :銷孔 3 4 :銷 本紙張尺度適用中國國家標準（CNS ) A4規格（21 OX 297公釐） -13- 589163 A7 B7 五、發明説明（ 11 7 :上片 8 :下片 3 片前 (請先閱讀背面之注意事項再填寫本頁) 經濟部智祛財產局員工消費合作社印製 本紙張尺度適用中國國家標準（CNS ) A4規格（210X297公釐） -14-589163 A7 B7 V. Description of the invention (彳) < Application fields in the industry > (Please read the precautions on the back before filling out this page) The invention relates to the use of a slider in a zipper to move along the slider. The upper, front, and lower sides of the slider body rotate the slider rotary sliders, and the upper stoppers are arranged on the teeth row of the slider rotary sliders facing each other. < Preceding technology > The slider rotating type slider in the well-known zippers is used to guide the slider so that it can rotate along the top, front, and bottom of the slider body to surround the slider body in a U shape. The guide rod is provided with a τ-shaped cross section, and the inner surface of the corner of the guide portion used to guide the pull-tab and having a T-shaped cross section is at a right angle. For example, as shown in FIG. 13, the slide-type rotary slider disclosed in Japanese Publication No. 3 8 -7 9 3 4 is a U-shaped guide rod 1 1 0 that surrounds the slider body 1 1 9 The inner surface of the corner horn is formed into a right angle, and is formed by inserting mounting tabs 1 1 8 on both sides of the front end of the pull tab 1 1 7 facing inward. The Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs prints that it is intended to attach the upper stopper to the fastening tooth row inserted through the pull-tab rotary slider formed in the aforementioned shape. It is a commonly used thermoplastic resin rectangular parallelepiped or made of metal, and its upper section has a U-shaped upper stopper, which means that it does not belong to the upper stopper specially adapted to the U-shaped guide rod of the slider. With. This type of zipper, as shown in Figure 2, is a zipper that is sewn on the front edge of the pocket of a garment such as Anorak and used as a two-sided garment, especially It can be used in this paper standard after borrowing the pocket. National standard (CNS) A4 specification (2 丨 OX297 mm) 589163 A7 _B7_ V. Description of the invention (2) It is a very convenient zipper for storing clothes in the pocket. Therefore, when you want to sew the zipper on the edge of the pocket of a pocket that can be worn on both sides, in order to form a beautifully shaped pocket, you can stop the zipper from the top as shown in Figure 3 The zipper tape with the front end to make it slightly close together is sewn < the problem to be solved by the invention > When the zipper is to be opened and closed according to the aforementioned sewing state, if the pull-tab rotary slider and The upper stopper belongs to the prior art as described above. When the pull-rotary slider is opened to pull the zipper from the snap-in state to separate it, the upper teeth of the snap-in teeth are stopped. The moving tool will be in contact with the inner surface of the U-shaped guide 11 in the U-shaped guide rod 11 of the pull-tab slider, and the inner surface of the guide portion 1 1 1 will make it difficult for the slider to complete the opening operation, resulting in a failure to smoothly perform the opening operation Problem. < Means for solving the problems > The present invention was made in consideration of the aforementioned problems, and its main object is to provide a zipper, especially for a slider-rotating slider and / or an upper stopper. There is a guide part, which can be used to guide the lever and the upper stopper of the pull-rotating slider that is in a blocking state when the zipper is closed. The pull-tab is rotated to open the engaging tooth row. When the pull-type slider performs the pull-open operation, it can guide each other to slide in the direction of separation from each other, so that the pull-open operation can be smoothly started. In addition to the above purpose, another purpose is to provide: Although it is located at a size larger than the size of the paper to which the Chinese National Standard (CNS) A4 (21〇 ×; 297 mm) is applied (please read the precautions on the back before filling in this (Page) Ordered by the Intellectual Property Bureau of the Ministry of Economic Affairs, the Consumer Cooperatives of the Consumer ’s Cooperative -5- 589163 A7 B7 V. Description of the invention (3) The stoppers on the top of the engaging teeth are close together at the two side of the zipper belt, that is, It can be said that it is arranged toward the close side, and the unnecessary contact between the guide bar and the upper stopper can be opened in a non-forcible manner, so that the pull operation of the slider rotary slider can be smoothly opened. And a further object is to provide: a pull operation capable of smoothly achieving a slider rotation type slider, and the slider of the slider rotation type slider will not fall off the guide rod through the guide part, and can indeed be pulled The slide is a slide fastener formed by a slide-rotating slider. < Summary of the invention > In order to achieve the aforementioned object, the basic structure of the present invention is a fastener row which can be opened or closed in a zipper, and has continuous protrusions on the top, front and bottom of the slider body. In the zipper formed by the pull-tab swivel slider of the guide rod, the pull-tab swivel slider and / or the upper stopper are provided with a guide to enable the original Yu pull to be pulled when the fastener row is opened. The zipper is formed by a guide bar and an upper stopper slidingly connected to each other when the teeth row is engaged. With such a configuration, when a fastener-like toothed row is to be opened, a sliding operation of the slider rotating slider can be achieved very smoothly, and a zipper that can be easily opened can be obtained. Ideally, the fastener tapes mounted on the front side of the stopper above the engaging tooth row should be curved inward, that is, arranged close to each other. With this structure, even when the front end of the engaging tooth row is arranged with a slight tendency to close, the pull-tab rotary slider can be smoothly operated and the opening operation can be smoothly performed, and it can be refined into a product suitable for being worn on both sides. Zipper. This paper size applies to China National Standard (CNS) A4 specification (210X297 mm) (Please read the > ± # items on the back before filling out this page) Threading Printed by the Employees' Cooperative of the Intellectual Property Bureau of Qin Economic Ministry-6- 589163 A7 B7 V. Description of the invention (4) Furthermore, on the pull-tab rotary slider provided on the fastening tooth row, a pull-tab guide portion that is continuously integrated and has a τ-shaped cross-section is formed along the guide rod, and It is desirable that a guide surface for an upper stopper formed by an arc-shaped surface or an inclined surface is attached to the inner edge of the pull-tab guide portion installed in the tooth row. Or, for the stopper that is to be installed on the row of engaging teeth, the outer edge angle of the outer side of the guide bar block of the slider rotary slider is attached with an exclusive surface formed by an arc or an inclined surface. The guide surface used by the guide rod is also feasible. With this configuration, the pull-opening operation of the slider rotary slider can be smoothly started. Furthermore, ideally, the guide surface for the stopper of the slider guide portion to be fitted on the guide rod of the slider rotary slider is provided on the inner edge of the slider guide portion in front of the slider body, or The stopper guide surface that is to be arranged on the slider guide part to which the guide rod of the slider rotary slider belongs is provided on the inner edge of the slider guide part that is arranged on the front surface of the slider body and the stopper makes sliding contact. Better. With this configuration, it is possible to easily provide a slider-type rotary slider that conforms to the shape of the upper stopper. Furthermore, the guide surface for the stopper is formed on the guide surface of the pull tab to which the guide rod of the pull-tab rotary slider belongs, so that the bottom end can be in sliding contact with the mounting tab to which the pull tab belongs. The horizontal shape keeps the surface. With such a structure, in addition to rotating the pull-tab for the pull-tab that is inserted into the engaging tooth row, the pull-tab can be kept on the guide bar in a correct and non-falling state, so that the pull-tab can be rotated Easy to carry out. < Detailed description of the best embodiment > The embodiment of the zipper of the present invention will be specifically described with reference to the drawings. The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X297 mm) (Please read the back Please fill in this page for the matters needing attention) Printed by the Consumer Finance Cooperative of the Intellectual Property Finance Bureau of the Ministry of Economic Affairs of Thailand 589163 A7 B7 5. The invention description (5) is as follows. (Please read the precautions on the back before filling this page) The zipper of the present invention is shown in Figure 2 and is used for pockets B such as Aynorek jackets A, which is suitable for clothing that can be worn on both sides With a zipper. This zipper is a well-known zipper. For example, as shown in FIG. 1, the fastening tooth row 1 is on the side edge of the zipper tape, and uses polyacetal, polyamide, polypropylene, and polybutylene terephthalate. A thermoplastic resin such as an ester is used as a material and is integrally formed by injection molding to form a zipper element 3 and an upper stopper 4 and a lower stopper 5 to form a zipper. In addition, the zipper element may be a zigzag-shaped zipper element made of synthetic resin large monofilament fibers, or a metal body made of a single body. Printed by the β Industrial and Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Economic Affairs. On the one hand, the conventional pull-tab swivel slider 6 for double-sided wearable clothing is shown in Figures 4 to 6. 7 The slider body 9 formed by connecting the upper blade 15 and the lower blade 16 is formed on the slider body 9 so that the slider 7 can rotate along the upper, front, and lower sides of the slider body 9. Although it is installed on the slider body 9, The U-shaped guide rods 10 are U-shaped as a whole, but at this time, the mounting posts 22 are erected on the open side of the blades 15 above the slider body 9 and the lower blades 16 to allow U The U-shaped guide rod 10 is moved in a small amount in the forward and backward direction so as to surround the mounting post 22, and the U-shaped guide rod 10 is moved by the pulling operation of the pull-tab 7 in the forward and backward direction. A recess 21 is provided in front of the guide post 17 of the slider body 9 to receive the hook piece 3 1 of the stopper lever 2 8, and an insertion hole 2 4 is horizontally arranged in the middle of the guide post 17 and a spring 3 3 is inserted for Press the hook piece 3 1 of the stop lever 2 8. On the slider body 9, the leaf plate 1 5 is provided with claw holes 2 3 on the open side of the rear side. The paper size applies the Chinese National Standard (CNS) A4 specification (210X297 mm) -8-589163 A7 B7 V. Description of the invention ( 6) Insert the stopper claws 29 of the stopper levers 2 8 and form the stopper claws 29 under the condition that the guide grooves 20 of the zipper element 3 can be advanced and retracted. It also uses metals such as aluminum alloys and zinc alloys and uses pressure casting to form the slider body 9 and U-shaped guide rod 10 of the pull-tab rotary slider 6 separately, and then uses a metal plate to press to produce the pull. After the sheet 7 is assembled, a pull-tab rotary slider 6 is assembled. The U-shaped guide rod 10 has a T-shaped cross section on the inner surface, and, for example, as shown in FIG. 7, a front piece 3 9 of the U-shaped guide rod 10 arranged on the front surface of the slider body 9, A cam 2 5 is formed by the center of the T-shaped pull tab guide 1 1 protruding toward the inner surface, and grooves 13 are provided in the centers of the pull tab guide 11 of the upper plate 37 and the lower plate 38 respectively, and The groove 13 of the upper piece 3 7 is embedded in the upper part of the stopper rod 2 8 supported by the shaft on the slider body 9, and the groove 1 3 of the lower piece 3 8 allows the blade to be below the slider body 9 1 6 The protruding ribs 19 protruding from the surface are formed in an embedded manner. The entire stop lever 28 has a slightly long gate shape, and a parallel stopper is provided with a stopper claw 2 9 at one end thereof, and a hook piece 3 1 which is longer than the stopper claw 2 9 at the other end. Then, a pin hole 3 2 is provided at the bottom of the hook piece 31, and the pin body 4 is pivotably supported on the slider body 9 by the pin 3 4. A protruding piece 30 is protrudingly arranged on the upper side of the hook piece 31, and the protruding piece 30 is inserted into the long hole 2 6 provided in the U-shaped guide rod 10 to restrict the stopper rod 28 from facing forward and backward. Swing in the direction, when the U-shaped guide rod 1 〇 advances through the pull tab 7, the tab 30 is pushed by the edge of the long hole 2 6 to make the stopper claw 2 9 resist the spring force of the spring 3 3 The self-guide groove 20 floats upward, that is, the slider swinging slider 6 can be slid in the direction of pulling the zipper. The size of this paper is applicable. National Standard (CNS) A4 (210X297 mm) (Please read the precautions on the back before filling out this page) Order printed by the Ministry of Economic Affairs Intellectual Property Bureau S Industrial Consumer Cooperative 589163 A7 B7 V. Description of the invention (7) When the pull-tab rotary slider 6 is slid in the direction of opening the zipper, the U-shaped guide rod 10 is moved to the rear opening side due to the pulling operation of the pull-tab 7, and at the same time by the cam 2 5 causes the hook piece 3 1 to press the spring 3 3 so that the compression of the hook piece 3 causes the stopper claw 2 9 to float from the guide groove 20, so that the pull-tab rotary slider 6 can slide. · The above is the operation form of the common slider rotary slider. The feature of the slide fastener of the present invention is shown in FIG. 3, in that when the front ends of the slide fastener tape 2 are arranged to be used close to each other, the pull-tab rotary slider 6 is provided with a buckle that can be turned toward Actuating mechanism for the smooth opening of the tooth row 1. If it is a conventional technology zipper, when it encounters the shape shown in FIG. 3, the stopper 4 attached to the fastening tooth row 1 will be more than the front end of the stopper 4 and the pull-tab rotary slider 6 The U-shaped guide rod 10 is provided with the slider guide portion 11 at a corner to block the slider to prevent the slider rotary slider 6 from sliding, making it difficult to start. Therefore, the first embodiment of the actuating mechanism to which the pull-tab rotary slider 6 of the present invention belongs is as shown in FIG. 5, on the U-shaped guide rods 10 arranged around the slider body 9. Except for the upper piece 3 7 and the lower piece 3 8, the inner edge of the pull-tab guide 11 1 for the front piece 3 9 is cut out as shown in Figs. 7 and 9 to form the upper stopper. Guide surface 1 2. The U-shaped guide rod 10 has a T-shaped cross-section to form a pull-tab guide portion 1 1. A guide surface 12 formed by an inclined surface is provided at an inner edge portion of the pull-tab guide portion 1 1. By forming on the bottom end of the guide surface 12 a holding surface for holding the pull tab 7 horizontally when slidingly contacting the front end of the L-shaped mounting tab 8 formed on the pull tab 7, hold the pull tab 7 at the same time. , 尙 prevent the pull-tab 7 from falling off from the U-shaped guide rod 10 in advance. You can also apply the 7th paper size to the Chinese National Standard (CNS) A4 (210X297 mm) ----- II! F (Please read the precautions on the back before filling out this page) Order-Line collapse economy Employees of the Ministry of Intellectual Property General Bureau of the Bone Elimination Cooperative Cooperative -10- 589163 A7 B7 V. Description of the Invention (8) As shown in the figure, the guide surface 1 with an inclined surface is made into an arc-shaped surface other than the inclined surface, as shown in Figure 8 Shown. The guide surface 12 is formed gradually from the end of the upper sheet 37 or the lower sheet 38 toward the center of the front sheet 39. Since the guide surface 12 is provided on the pull-tab guide portion 11, if the stopper 4 attached to the engaging tooth row 1 still uses the shape of the prior art, it can also be, for example, as shown in FIG. 9 As shown, when the force in the direction indicated by the arrow acts on the pull-tab guide 11, the upper stopper 4 can be easily expanded to the left and right through the guide surface 12 provided on the pull-tab guide 11. Therefore, it can be achieved that the slider rotating slider can be smoothly started. The pull-tab rotary puller 6 uses the fulcrum of the pull operation of the pull-tab 7 in the pulling direction as the point P as shown in the figure. The second embodiment of the actuating mechanism is only a part of the front piece 3 9 which is ring-shaped on the U-shaped guide rod 10 arranged around the slider body 9 as shown in FIG. 10, for example, only for attachment An inclined surface or an arc-shaped surface is formed as a guide surface 12 on a part of the stopper 4 on the engaging tooth row 1 in sliding contact with it, and the slider rotary slider 6 can also be smoothly started. The third embodiment of the actuating mechanism is to form an inclined surface or an arc-shaped surface at the inner edge portion of the pull-tab guide 11 at 9 places before the U-shaped guide rod 10 as shown in FIG. 11. As the guide surface 12 for the upper stopper 4, and the U-shaped guide rod 1 of the U-shaped guide rod 6 attached to the stopper 4 and the pull-tab rotary slider 6 attached to the engaging tooth row 1 The corner of the sheet guide portion 11 is cut into an arc or an inclined shape to form a guide portion 35 for the U-shaped guide rod 10 to use the sliding contact between the guide surface 12 and the guide portion 35. The slider rotating slider 6 can be smoothly operated. The fourth embodiment of the actuating mechanism is as shown in Fig. 12. The pull-tab rotation is based on the Chinese standard (CNS) A4 specification (210X297 mm) (please read the precautions on the back before filling this page). Printed by the 8th Consumer Co-operation of the Intellectual Property Bureau of the Ministry of Economic Affairs -11-589163 A7 B7 V. Description of Invention (9) (Please read the precautions on the back before filling this page) U-shaped slider 6 The upper piece 3 7, the lower piece 3 8, and the front piece 3 9 of the guide rod 10 still belong to the previous form, and the inner surface is formed at a right angle, but the stopper 4 is attached to the engaging tooth row 1. Then, the corner of the pull-tab guide 11 that is blocked by the U-shaped guide 10 is cut into a wide inclined or arc shape protruding from the outer edge of the pull-tab guide 11 to the outside to form a U-shaped guide. The guide portion 35 for 10 is used to smoothly operate the slider rotary slider 6. As described above, since the zipper of the present invention has various opening mechanisms, needless to say the previous use state, as shown in FIG. 3, the ends of the engaging tooth row 1 are used slightly close together. In the appearance, the pull-tab rotary slider 6 can also be moved smoothly, and it can be simply transformed into a zipper which can be used for clothing on both sides. < Brief description of the drawing > Fig. 1 shows a front view of a slide fastener. Figure 2 shows a front view of a garment using a zipper. Fig. 3 is a front view showing a state of use of one of the slide fasteners. Printed by the Intellectual Property Bureau of the Ministry of Economic Affairs, 8th Industrial Cooperative Cooperative. Figure 4 shows the front view of the slider rotary slider. Fig. 5 shows a side view of the pull-tab rotary slider as described above. FIG. 6 shows a cross-sectional view of the same pull-tab rotary slider in FIG. 4 along the line V I-V I. Fig. 7 is a cross-sectional view of the front piece of the guide bar. Fig. 8 is a sectional view showing a modification of the front piece of the guide bar. Figure 9 is a partial cutaway view of the operating mechanism equipped with the guide bar. The paper size is applicable to China National Standard (CNS) A4 (210X297 mm) • 12- 589163 A 7 B7 10 V. Description of the invention (Figure Fig. 10 is a side view showing a modified example of the pull-tab rotary slider. Fig. 11 is a partial cross-sectional front view of the operating mechanism provided on the guide rod and the upper stopper. Fig. 12 shows the configuration. Partial cross-section front view of the operating mechanism provided on the top stopper. Figures 1 and 3 are front views of the well-known pull-tab rotary sliders. Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs (Please read the back Please fill in this page again) < Illustration of drawing number > 1: Snap-tooth row 3: Zipper element 5: Lower stopper 7: Pull tab 1 〇: U-shaped guide 12: Guide surface 1 5: Upper leaf plate 17: Guide post 2 0: Guide slot 2 2: Mounting post 2 4: Insertion hole 2 6: Long hole 2 9: Stopper claw 3 1Fishing piece 3 3: Spring 2: Zipper strap 4: Upper stopper 6: Pull-tab rotary slider 9: Pull-tab body 1 1: Pull-tab guide 1 3: Groove 1 6: Lower leaf plate 1 9: Raised strip 2 1: Recessed portion 2 3: Claw hole 2 5: Wheel 2 8: Stop lever 3 0: Protruding piece 3 2: Pin hole 3 4: Pin paper size applies to Chinese National Standard (CNS) A4 specification (21 OX 297 mm) -13-589163 A7 B7 V. Description of the invention (11 7: On film 8: Before film 3 (Please read the notes on the back before filling out this page) Printed by the Intellectual Property Office of the Ministry of Economic Affairs, Employee Consumption Cooperative, this paper is printed to Chinese National Standard (CNS) A4 specifications ( 210X297 mm) -14-